Tian Hong Zhou Su has the ability to provide high-yield small-variety or low-yield multi-variety printed circuit board assembly and manufacturing services for customers in wireless communication, optical cable communication and enterprise communication industries, and also provide switching power supply products manufacturing services for customers in the fields of computer, network, communication and industrial equipment. The rapid growth of the company in the early stage laid a good foundation for its future strategic development planning. Since its establishment, the company has successively obtained a series of quality certifications, such as ISO 9000:2000, ISO 1400 1, TL 9000 R 3.0, ANSI/ESD S20.20, etc.
In Asia, besides Suzhou, Tian Hong, Tianhong has three other factories and offices in China, as well as production factories and offices in Thailand, Malaysia and Singapore.